CN220377840U - Template fastening tool - Google Patents
Template fastening tool Download PDFInfo
- Publication number
- CN220377840U CN220377840U CN202320228331.5U CN202320228331U CN220377840U CN 220377840 U CN220377840 U CN 220377840U CN 202320228331 U CN202320228331 U CN 202320228331U CN 220377840 U CN220377840 U CN 220377840U
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- China
- Prior art keywords
- rotating rod
- connecting port
- adjusting
- fastening tool
- bottom plate
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- 238000010276 construction Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 description 7
- 238000009415 formwork Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a form fastening tool for fastening forms provided on both sides of a wall, the wall having opposite first and second sides, the first side having a narrow construction space, the fastening tool comprising: the sleeve is provided with a first connecting port and a second connecting port which are oppositely arranged; an adjusting nut fixedly mounted on the first connecting port, wherein the adjusting nut can be abutted against the template positioned on the second side; the adjusting screw rod penetrates through the sleeve and is in threaded connection with the adjusting nut, part of the adjusting screw rod extends out of the second connecting port to form an extending section, the exposed length of the extending section is adjusted by rotating the adjusting screw rod, and the extending section is located in the construction space on the first side; the fixed bottom plate is fixedly arranged at one end of the extension section, which is far away from the second connecting port; and the adjusting piece is arranged between the second connecting port and the fixed bottom plate in a folding way.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a template fastening tool.
Background
In building construction, the construction of a narrow space is often an important link. Once the user is neglected, the material is wasted, and quality problems or hidden troubles are easily caused. In the construction of a mixed structure, in order to meet the anti-seismic requirement, the wall bodies on two sides are often piled up, a pouring space for pouring constructional columns is reserved between the wall bodies, and then a template is supported on the outer side of the wall body, so that the pouring space is covered by the template to pour concrete constructional columns, the firmness and the attractiveness of the wall body structure are ensured, but the space between one side of the wall body and other building structures is narrow frequently, and the template is difficult to install and fix;
the existing construction mode mainly adopts the following modes: through fixedly arranging the disposable template on the outer side of the wall body, the scheme reduces the utilization rate of the template and increases construction materials and working procedures.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a template fastening tool, which is characterized in that an adjusting screw is screwed to enable an adjusting piece to prop against the surface of a template, so that the template is attached to a wall body, the fixation of the template is ensured, and the template is removed for the next use after pouring is completed and the requirement of removing the template is met.
The technical scheme for achieving the purpose is as follows: a form fastening tool for fastening forms disposed on two sides of a wall having opposite first and second sides, the first side having a narrow construction space, the fastening tool comprising:
the sleeve is provided with a first connecting port and a second connecting port which are oppositely arranged;
an adjusting nut fixedly mounted on the first connecting port, wherein the adjusting nut can be abutted against the template positioned on the second side;
the adjusting screw rod penetrates through the sleeve and is in threaded connection with the adjusting nut, part of the adjusting screw rod extends out of the second connecting port to form an extending section, the exposed length of the extending section is adjusted by rotating the adjusting screw rod, and the extending section is located in the construction space on the first side;
the fixed bottom plate is fixedly arranged at one end of the extension section, which is far away from the second connecting port; and
and the adjusting piece is arranged between the second connecting port and the fixed bottom plate in a folding way, when the exposed length of the extension section is reduced, the adjusting piece is in a folding state and is attached to the templates positioned on the first side, so that the adjusting piece and the adjusting nut clamp the templates on two sides of the wall together.
Further, the adjusting member includes:
one end of the first rotating rod is rotatably arranged on the second connecting port; and
the second rotating rod is arranged opposite to the first rotating rod, one end of the second rotating rod is rotatably arranged on the adjusting bottom plate, and the other end of the second rotating rod is rotatably connected with one end, far away from the second connecting port, of the first rotating rod;
through screwing the adjusting screw rod, the second rotating rod drives the first rotating rod to rotate towards the direction close to the loop bar until the second rotating rod is attached to the first rotating rod.
Further, the lengths of the first rotating rod and the second rotating rod are consistent.
Further, a first rotating shaft is arranged between the first rotating rod and the second connecting port, a second rotating shaft is fixed between the second rotating rod and the fixed bottom plate, and a third rotating shaft is fixed between the first rotating rod and the second rotating rod.
Further, the method further comprises the following steps: a washer secured between the sleeve and the adjustment nut.
Further, the method further comprises the following steps: and the control handle is fixed at the end part of the adjusting screw rod, which is close to the first connecting port.
Further, the fixed bottom plate is round, and the diameter of the fixed bottom plate is matched with the diameter of the sleeve.
Further, two adjusting pieces are arranged and are symmetrically arranged along the extension section.
Compared with the prior art, the utility model has the following beneficial effects:
through screwing the adjusting screw, so that the adjusting piece supports against the surface of the template, the template is clamped with the wall body through the adjusting piece and the gasket, so that the template is attached to the wall body, the fixation of the template is ensured, and after pouring is completed and the requirement of removing the template is met, the template is removed for the next use.
Drawings
Fig. 1 is an overall construction diagram of a form fastening tool according to the present utility model.
Fig. 2 is an unused cross-sectional view of a form fastening tool of the present utility model.
Fig. 3 is a cross-sectional view of a form fastening tool of the present utility model in use.
Fig. 4 is a practical cross-sectional view of a form fastening tool of the present utility model.
Legend description: 1. a sleeve; 2. adjusting a screw rod; 3. a fixed bottom plate; 4. a second rotating lever; 5. a first rotating lever; 6. a gasket; 7. an adjusting nut; 8. a control handle; 9. wood square; 10. a wall body; 11. and (5) a template.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 and 4, a form fastening tool for fastening forms 11 provided at both sides of a wall body 10, the wall body 10 having opposite first and second sides, the first side having a narrow construction space, the fastening tool comprising: the sleeve 1 is provided with a first connecting port and a second connecting port which are oppositely arranged, and the sleeve 1 is provided with a template 11 which is arranged on two sides of the wall body 10 in a penetrating way; an adjusting nut 7 fixedly mounted on the first connecting port, wherein the adjusting nut 7 can be abutted against a template 11 positioned on the second side; an adjusting screw rod 2 penetrating through the sleeve 1 and in threaded connection with the adjusting nut 7, wherein part of the adjusting screw rod 2 extends out of the second connecting port to form an extension section, the exposed length of the extension section is adjusted by rotating the adjusting screw rod 2, and the extension section is positioned in the construction space at the first side; a fixed bottom plate 3 fixedly mounted at one end of the extension section far away from the second connection port; and the adjusting piece is arranged between the second connecting port and the fixed bottom plate 3 in a folding way, when the exposed length of the extension section is reduced, the adjusting piece is in a folding state and is attached to the templates positioned on the first side, so that the adjusting piece and the adjusting nut clamp the templates 11 on two sides of the wall body 10 together.
In the present utility model, a preferred embodiment is: screwing the adjusting screw rod 2 into the adjusting nut 7, so that the adjusting screw rod 2 forms an extension section outside the second connecting port, fixedly mounting the fixed bottom plate 3 at one end of the extension section, which is far away from the second connecting port, through welding, and mounting the adjusting piece on the second connecting port and the fixed bottom plate 3; the sleeve 1 and the extension section are led in from one side of the wall 10 and extend out from the other side of the wall 10 to extend to the construction space, the exposed part of the extension section relative to the sleeve 1 is reduced by screwing the adjusting screw 2, so that the adjusting member is driven to deflect towards the direction away from the extension section, the adjusting member is positioned at the outer side of the sleeve 1, and is positioned outside the formwork, the adjusting screw 2 is continuously adjusted, so that the adjusting member is driven to move towards the formwork 11 and rotate towards the direction away from the extension section until the adjusting member is attached to the formwork 11, and preferably, in order to avoid the adjusting member to press the formwork 11 and ensure uniform stress, a square 9 is further arranged between the adjusting member and the formwork 11, so that the adjusting member is helped to fix the formwork 11 better, and concrete is poured at the position of the wall 10.
Referring to fig. 2 and 3, further, the adjusting member includes: a first rotating rod 5 with one end rotatably mounted on the second connecting port; the second rotating rod 4 is arranged opposite to the first rotating rod 5, one end of the second rotating rod 4 is rotatably arranged on the adjusting bottom plate, and the other end of the second rotating rod 4 is rotatably connected with one end, far away from the second connecting port, of the first rotating rod 5; by screwing the adjusting screw rod 2, the second rotating rod 4 drives the first rotating rod 5 to rotate towards the direction close to the loop bar until the second rotating rod 4 is attached to the first rotating rod 5.
In the present utility model, a preferred embodiment is: the adjusting screw rod 2 is screwed, the exposed length of the extension section is reduced, the fixed bottom plate 3 drives the second rotating rod 4 to rotate towards the direction of the second connecting port, the second rotating rod 4 drives one side, far away from the second connecting port, of the first rotating rod 5 to rotate towards the direction far away from the extension section until the rod body of the second rotating rod 4 is attached to the rod body of the first rotating rod 5, and the first rotating rod 5 is attached to the template 11.
Further, the lengths of the first rotating rod 5 and the second rotating rod 4 are consistent.
Further, a first rotating shaft is arranged between the first rotating rod 5 and the second connecting port, a second rotating shaft is fixed between the second rotating rod 4 and the fixed bottom plate 3, and a third rotating shaft is fixed between the first rotating rod 5 and the second rotating rod 4. In the present utility model, the first rotation shaft, the second rotation shaft, and the third rotation shaft facilitate the rotation of the first rotation lever 5 and the second rotation lever 4.
Further, the method further comprises the following steps: a washer 6 fixed between said sleeve 1 and said adjusting nut 7. By screwing the adjusting screw 2, the first rotating rod 5 and the gasket 6 clamp the template 11 and the wall 10, and preferably, a square 9 is arranged between the gasket 6 and the wall 10.
Further, the method further comprises the following steps: a control handle 8 fixed to the end of the adjusting screw 2 near the first connecting port. The control handle 8 facilitates the rotation of the adjusting screw rod 2, and in the utility model, the control handle 8 is of a T-shaped structure, and the middle part of the control handle 8 is vertically arranged at the end part of the adjusting screw rod 2.
Further, the fixed bottom plate 3 is circular, and the diameter of the fixed bottom plate 3 is matched with the diameter of the sleeve 1.
Further, two adjusting pieces are arranged and are symmetrically arranged along the extension section. The second rotating rod 4 and the first rotating rod 5 are symmetrically arranged, so that the adjusting screw rod 2 can be prevented from being deviated in the rotating process.
The following describes a process of using a form fastening tool according to the present utility model with reference to the accompanying drawings.
Piling up the wall bodies 10 positioned at two sides, reserving positions of constructional columns to form pouring spaces, attaching the templates 11 to the wall bodies 10 and covering the pouring spaces, penetrating the sleeve 1 into the pouring spaces from the templates far away from the construction spaces and penetrating the templates 10 positioned in the construction spaces so as to enable the extension sections to be positioned in the construction spaces, screwing the adjusting screw rods 2, driving the second rotating rods 4 to rotate by the fixed bottom plates 3 so that the second rotating rods 4 drive the third rotating shafts to rotate in the direction far away from the extension sections, driving the first rotating rods 5 to rotate in the direction of the second connecting ports along with the rotation of the third rotating shafts so that the second rotating rods 4 are close to the first rotating rods 5, and at the moment, the third rotating shafts and part of the first rotating rods 5 and part of the second rotating rods 4 are positioned outside the templates, a batten 9 is arranged between the first rotating rod 5 and the template 11 and between the gasket 6 and the wall body 10 in a cushioning mode, so that the batten 9, the wall body 10 and the template 11 are positioned between the gasket 6 and the first rotating rod 5, the adjusting screw rod 2 is screwed again, the second rotating rod 4 and the first rotating rod 5 are attached to each other, the gasket 6 and the first rotating rod 5 clamp the batten 9, the wall body 10 and the template 11, concrete is poured in the pouring space, after the concrete reaches a demolding requirement, the adjusting screw rod 2 is screwed, so that the first rotating rod 5 is not pressed on the batten 9 any more, the adjusting screw rod 2 is continuously screwed until the first rotating rod 5 and the second rotating rod 4 are positioned on the same straight line, the sleeve 1 and the adjusting screw 2 are pulled out towards the direction far away from the construction space until the extension section is pulled out from the construction space towards the wall body 10 until the extension section is out of the integral structure, and the templates 11 on the two sides are taken down for the next recycling.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a template fastening tool for the template of locating the wall body both sides is located in the fastening, the wall body has relative first side and second side, the construction space of first side is narrow, characterized by: the fastening tool includes:
the sleeve is provided with a first connecting port and a second connecting port which are oppositely arranged;
an adjusting nut fixedly mounted on the first connecting port, wherein the adjusting nut can be abutted against the template positioned on the second side;
the adjusting screw rod penetrates through the sleeve and is in threaded connection with the adjusting nut, part of the adjusting screw rod extends out of the second connecting port to form an extending section, the exposed length of the extending section is adjusted by rotating the adjusting screw rod, and the extending section is positioned in construction of the first side;
the fixed bottom plate is fixedly arranged at one end of the extension section, which is far away from the second connecting port; and
and the adjusting piece is arranged between the second connecting port and the fixed bottom plate in a folding way, when the exposed length of the extension section is reduced, the adjusting piece is in a folding state and is attached to the templates positioned on the first side, so that the adjusting piece and the adjusting nut clamp the templates on two sides of the wall together.
2. A form fastening tool as defined in claim 1, wherein: the adjusting member includes:
one end of the first rotating rod is rotatably arranged on the second connecting port; and
the second rotating rod is arranged opposite to the first rotating rod, one end of the second rotating rod is rotatably arranged on the fixed bottom plate, and the other end of the second rotating rod is rotatably connected with one end, far away from the second connecting port, of the first rotating rod;
and the second rotating rod drives the first rotating rod to rotate towards the direction close to the sleeve until the second rotating rod is attached to the first rotating rod by screwing the adjusting screw rod.
3. A form fastening tool as claimed in claim 2, wherein: the length of the first rotating rod is identical with that of the second rotating rod.
4. A form fastening tool as claimed in claim 2, wherein: the first rotating rod and the second connecting port are provided with a first rotating shaft, the second rotating rod and the fixed bottom plate are fixedly provided with a second rotating shaft, and the first rotating rod and the second rotating rod are fixedly provided with a third rotating shaft.
5. A form fastening tool as defined in claim 1, wherein: further comprises: a washer secured between the sleeve and the adjustment nut.
6. A form fastening tool as defined in claim 1, wherein: further comprises: and the control handle is fixed at the end part of the adjusting screw rod, which is close to the first connecting port.
7. A form fastening tool as defined in claim 1, wherein: the fixed bottom plate is circular, and the diameter of the fixed bottom plate is matched with the diameter of the sleeve.
8. A form fastening tool as defined in claim 1, wherein: the two adjusting parts are symmetrically arranged along the extending section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228331.5U CN220377840U (en) | 2023-02-16 | 2023-02-16 | Template fastening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228331.5U CN220377840U (en) | 2023-02-16 | 2023-02-16 | Template fastening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377840U true CN220377840U (en) | 2024-01-23 |
Family
ID=89569287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320228331.5U Active CN220377840U (en) | 2023-02-16 | 2023-02-16 | Template fastening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377840U (en) |
-
2023
- 2023-02-16 CN CN202320228331.5U patent/CN220377840U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |